Ballistic 'flawed'

MacPhail was shot dead in July 1989 as he tried to help a homeless man who was being attacked in a Burger King car park.

Prosecutors said Davis was beating the man with a gun after demanding a beer from him.

No gun was found and no DNA evidence conclusively linked Davis to the murder.

On Wednesday morning, Davis' lawyers appealed to the county court responsible for Georgia's death row, but that was also rejected.

The legal team had argued that ballistic testing from the case was flawed.

The pardons board also dismissed an appeal to reconsider their decision on Monday to deny Davis clemency.

Prosecutors said they had no doubts as to his guilt.

Image caption
Mark MacPhail was shot dead in 1989 as he tried to defend a homeless man

"I'm kind of numb. I can't believe that it's really happened," Anneliese MacPhail, the mother of the murdered policeman, told the Associated Press news agency after Davis was killed.

"All the feelings of relief and peace I've been waiting for all these years, they will come later. I certainly do want some peace."

Davis counted Pope Benedict XVI and former US President Jimmy Carter among his supporters, as well as US conservative figures like former member of the House of Representatives Bob Barr and former FBI director William Sessions.

Outside the prison, hundreds of people gathered chanting: "They say, death row; we say, hell no".

Around 10 counter-demonstrators were also present, voicing support for the death penalty and for the family of MacPhail.

There was a heavy police presence, including large numbers of riot police, but no disturbances were reported.

International protests

Davis' execution date had already been changed three times.

Protests had taken on an international dimension since Monday's decision to deny clemency by the Georgia pardons board.